Here
I will explain how to solve the problem of not opening blogspot or other
websites in your laptop, system or pc.

Description:

Few
days back I faced some strange problem like the sites which contains blogspot.com at the end like www.aspdotnet-suresh.blogspot.com those kind of sites
not opened in my laptop. I thought may be internet problem but other sites are
opening correctly If I try to open same blogspot url in some other system it’s
working fine but in my laptop if I opened that it’s showing error like cannot
find the server at www.aspdotnet-suresh.blogspot.com
as shown below

I
tried to solve this problem in many ways by clearing the cookies, deleting the temp
file etc... but nothing has been worked for me. After some days research I
found that problem because of DNS server was unable to resolve the IP addresses of
the sites which I requested from my browser. To solve this problem I did some
modifications in my system for that check below steps

1) First we need to
check whether that site not opening everywhere or only in your machine because
sometimes internet won’t work in our machine.

To check status of site
(Not working only in your laptop or pc) open this site http://www.sitenotworkingfor.me/
and enter the url of the site which needs to be test. Check below screenshot

2) After test the
site if it’s not working only in your system then you need to make some modifications
in DNS Server settings because your DNS sever not able to resolve the IP
addresses of the sites you are requesting from browser.

3) Open your network connection properties and
set primary DNS and Secondary DNS values which are mentioned below if you don’t
know how to setup DNS Sever values check this post Setup or Configure DNS values in windows 7. Actually the
DNS values which are mentioned below those are provided by opendns.com. opendns is a dns resolver portal, which is having the
names and IPs of millions of sites and updated regularly.

Primary DNS: 208.67.222.222

Secondary DNS: 208.67.220.220

Once
you set these dns values disconnect your network and connect it and try it will
work for you.

16
comments
:

hi suresh i am one of fallower of your site ,please i got one problem can you give me solution

i have 2 dropdownlist one is state and other one is Districts on selectedIndex change event of state Dropdown iam filling district Dropdown list , i put both dropdowns in update panel in IE,Chrome its working fine but come to Firefox district dropdown not showing updated information data my firefox version is 14.0 version please help i have demo of my application on 1 sept